Industry news
2019 will be a year of coexistence and explosion of composite plates and injection moulded shells
Release time：2018-11-21 13:31:00
Author：admin
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It is understood that BYD, Dongfang Liangcai, Jinsheng, Lianmao, Sanjing, Xinwangda, Tongda, Huike, shuobaid and other manufacturers are accelerating the layout of injection molding transparent PC mobile phone back covers. Mitsubishi Chemical, sinoplastics new materials and other raw material manufacturers have special materials for PC injection molding mobile phone back cover, which can meet the requirements of high hardness, low stress and no rainbow lines. The transparent PC mobile phone back cover formed by injection molding and compression molding can achieve a thinness requirement of about 0.5mm, which fully matches the thickness of the glass shell. As an advanced form of injection molding, injection compression molding is more suitable for the molding of thin-walled transparent optical products, and is widely used in optical lenses, ultra-thin light guide plates, thin Automobile decorative plates and other products. The back cover of mobile phone formed by injection compression process does not need to increase the thickness of the whole machine or compromise the appearance, and is being introduced and developed by more and more manufacturers.
